前言✨博主介绍一线全栈工程师毕设实战引路人。技术栈覆盖Java、Python、C#、PHP、Node.js及UniApp跨端开发擅长多语言项目落地与架构设计。持续分享毕设源码、开题报告、技术选型心得与职场踩坑经验。用工程化思维写代码帮你把毕设做成作品集。精彩专栏 推荐订阅海量实战库源码任你选 坐拥Java项目2000套海量实战库源码任你选 坐拥Python项目1000套海量实战库源码任你选 坐拥小程序/app项目500套✅获取源码请私信✅感兴趣的可以先收藏起来还有大家在毕设选题项目以及论文编写等相关问题都可以找我咨询希望帮助更多的人❤️系统实现普通用户功能实现普通用户点击导航栏进入社区板块页面展示全部用户发帖列表。用户点击发布按钮创建一条帖子使用编辑器输入标题、正文信息上传相关的图片。帖子发布后会在列表页面向所有的用户展示其他用户可以对该帖进行点赞或者评论。发布互动社区界面用户在个人中心或者工具页面找到碳足迹计算器入口进入之后会看到一个包含多个日常活动的表单。用户要逐项填写或者选择自己交通、饮食、用电等的数据。填完之后点“计算”按钮系统就会对数据进行自动处理在页面底部产生一份详细的碳排放报告。碳足迹计算器计算界面用户在站点查看功能页面的搜索框中输入地址关键词页面地图就会自动定位并高亮显示周边的回收站点。用户也可以直接浏览系统推荐的站点列表点击列表中的任意站点右侧会出现该站点的详细信息卡片卡片中会显示站点地址、联系方式、可回收物种类等信息。回收站点查看界面用户可以在活动查看页浏览所有环保活动活动的卡片有标题、时间、地点的简介。用户点击感兴趣的卡并进入详情页后可以获得该活动所有的信息、负责人和联系方式。用户想参加的话可以在详情页里点击我要报名并填写简单的个人信息完成注册。环保活动查看界面用户在页面右下角找到悬浮的客服图标点击之后弹出对话框。用户在对话框中输入自己的疑问例如电池属于什么垃圾智能客服会立即根据知识库返回分类答案。如果问题超出预设范围系统就提示转入人工客服或者引导用户查阅相关文章。咨询智能客服界面管理员功能实现管理员登录后台之后在回收站点管理页面上可以看到所有的已注册站点信息列表。管理员点击添加按钮新建站点。输入站点名称、地址、负责人等信息。管理员可以对已有的站点条目进行修改信息或者删除操作。回收站点管理界面管理员进入垃圾分类管理模块页面用表格形式列出所有的垃圾分类标准。管理员可以利用表单来新增一种垃圾类别以及其处理方式也可以对已有的垃圾类别名称、描述进行修改。管理员可以移除已过时的某条分类规则。垃圾分类管理界面管理员在环保活动管理页面查看所有的活动发布状态以及报名情况。管理员可以创建新的活动填写活动的标题、种类、时间、地点等信息设置活动的封面图。对于已经发布的活动管理员可以修改、提前下架或者查看具体的参加人员名单。环保活动管理界面管理员在活动类型管理页面创建整个网站的活动分类。管理员可在系统中增加新的活动类型名即线上宣传和线下清洁。系统把新类型加入分类选项库供发布活动时使用。管理员可以对已存在的类型进行重命名或者删除操作在删除前会检测是否有活动正在使用该类型。活动类型管理界面管理员进入互动社区管理功能可以浏览所有的用户发布的帖子内容列表。管理员可以对涉嫌违规或者不当的帖子进行内容审查执行“隐藏”操作使该帖对于普通用户不可见。管理员也可以在必要时对帖子内容进行直接修改或者从数据库中删除该条帖子记录。互动社区管理界面数据库参考CREATE TABLE forum_type ( type_id smallint(5) unsigned NOT NULL AUTO_INCREMENT COMMENT 分类ID, name varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT COMMENT 分类名称, description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 描述, url varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 外链地址, father_id smallint(5) unsigned NOT NULL DEFAULT 0 COMMENT 上级分类ID, icon varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 分类图标, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (type_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT论坛分类; insert into forum_type values (1,分类一,分类一,/article/list?type_id1,0,null,2025-12-15 16:51:38,2025-12-15 16:51:38); insert into forum_type values (2,分类二,分类二,/article/list?type_id2,0,null,2025-12-15 16:51:38,2025-12-15 16:51:38); insert into forum_type values (3,分类三,分类三,/article/list?type_id3,0,null,2025-12-15 16:51:38,2025-12-15 16:51:38); DROP TABLE IF EXISTS notice; CREATE TABLE notice ( notice_id mediumint(8) unsigned NOT NULL AUTO_INCREMENT COMMENT 公告ID, title varchar(125) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT COMMENT 标题, content longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 正文, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (notice_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT公告; insert into notice values (1,系统维护通知,p网站升级通知/pp尊敬的客户为了提供更好的用户体验我们将于本周三凌晨1:00-5:00进行系统维护升级期间可能出现短暂服务中断。建议您提前保存操作数据感谢您的理解与支持/p,2025-12-15 16:51:39,2025-12-15 16:51:39); insert into notice values (2,新功能上线,p搜索功能已优化升级现已正式开放使用支持关键词搜索快去体验检索服务吧~/p,2025-12-15 16:51:39,2025-12-15 16:51:39); insert into notice values (3,客服时间调整,p人工客服服务时间已延长为每日8:00-22:00含节假日智能客服24小时在线随时为您解答问题。/p,2025-12-15 16:51:39,2025-12-15 16:51:39); insert into notice values (4,规范提示,p请遵守《用户行为守则》禁止发布广告、虚假信息及不当内容。共同维护友善的网络环境违规账号将受到限制。/p,2025-12-15 16:51:39,2025-12-15 16:51:39); DROP TABLE IF EXISTS article_type; CREATE TABLE article_type ( type_id smallint(5) unsigned NOT NULL AUTO_INCREMENT COMMENT 分类ID, display smallint(4) unsigned NOT NULL DEFAULT 100 COMMENT 显示顺序, name varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT COMMENT 分类名称, father_id smallint(5) unsigned NOT NULL DEFAULT 0 COMMENT 上级分类ID, description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 描述, icon text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci COMMENT 分类图标, url varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 外链地址, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (type_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT文章分类;代码参考package com.project.demo.controller; import com.project.demo.entity.EnvironmentalProtectionActivities; import com.project.demo.service.EnvironmentalProtectionActivitiesService; import com.alibaba.fastjson.JSON; import com.project.demo.controller.base.BaseController; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.*; import org.springframework.util.StringUtils; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import javax.persistence.Query; import javax.servlet.http.HttpServletRequest; import java.io.IOException; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.*; /** * 环保活动(EnvironmentalProtectionActivities)表控制层 * */ RestController RequestMapping(/environmental_protection_activities) public class EnvironmentalProtectionActivitiesController extends BaseControllerEnvironmentalProtectionActivities, EnvironmentalProtectionActivitiesService { /** * 环保活动对象 */ Autowired public EnvironmentalProtectionActivitiesController(EnvironmentalProtectionActivitiesService service) { setService(service); } PostMapping(/add) Transactional public MapString, Object add(HttpServletRequest request) throws IOException { MapString,Object paramMap service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry - { Object value entry.getValue(); return value instanceof String ((String) value).isEmpty(); }); EnvironmentalProtectionActivities environmental_protection_activities new EnvironmentalProtectionActivities(); environmental_protection_activities.setActivity_title(paramMap.get(activity_title)null?null:String.valueOf(paramMap.get(activity_title))); MapString, String mapactivity_title new HashMap(); mapactivity_title.put(activity_title,String.valueOf(paramMap.get(activity_title))); List listactivity_title service.selectBaseList(service.select(mapactivity_title, new HashMap())); if (listactivity_title.size()0){ return error(30000, 字段活动标题内容不能重复); } environmental_protection_activities.setActivity_type(paramMap.get(activity_type)null?null:String.valueOf(paramMap.get(activity_type))); environmental_protection_activities.setCover_chart(paramMap.get(cover_chart)null?null:String.valueOf(paramMap.get(cover_chart))); if (paramMap.get(activity_date ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(activity_date )))) { String timStr String.valueOf(paramMap.get(activity_date )); environmental_protection_activities.setActivity_date(parseToTimestamp(timStr)); } else { environmental_protection_activities.setActivity_date(null); } environmental_protection_activities.setPerson_in_charge(paramMap.get(person_in_charge)null?null:String.valueOf(paramMap.get(person_in_charge))); environmental_protection_activities.setActivity_location(paramMap.get(activity_location)null?null:String.valueOf(paramMap.get(activity_location))); environmental_protection_activities.setContact_number(paramMap.get(contact_number)null?null:String.valueOf(paramMap.get(contact_number))); environmental_protection_activities.setSpecificsed_introduction(paramMap.get(specificsed_introduction)null?null:String.valueOf(paramMap.get(specificsed_introduction))); environmental_protection_activities.setHits(paramMap.get(hits)null?null:Integer.valueOf(String.valueOf(paramMap.get(hits)))); environmental_protection_activities.setPraise_len(paramMap.get(praise_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(praise_len)))); environmental_protection_activities.setCollect_len(paramMap.get(collect_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(collect_len)))); environmental_protection_activities.setComment_len(paramMap.get(comment_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(comment_len)))); environmental_protection_activities.setTimer_title(paramMap.get(timer_title)null?null:String.valueOf(paramMap.get(timer_title))); if (paramMap.get(timing_start_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(timing_start_time )))) { String timStr String.valueOf(paramMap.get(timing_start_time )); environmental_protection_activities.setTiming_start_time(parseToTimestamp(timStr)); } else { environmental_protection_activities.setTiming_start_time(null); } if (paramMap.get(timing_end_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(timing_end_time )))) { String timStr String.valueOf(paramMap.get(timing_end_time )); environmental_protection_activities.setTiming_end_time(parseToTimestamp(timStr)); } else { environmental_protection_activities.setTiming_end_time(null); } environmental_protection_activities.setCreate_by(paramMap.get(create_by)null?null:Integer.valueOf(String.valueOf(paramMap.get(create_by)))); this.addEntity(environmental_protection_activities); System.out.println(环保活动新增成功); return success(1); } PostMapping(/set) Transactional public MapString, Object set(HttpServletRequest request) throws IOException { MapString,String queryMap service.readQuery(request); MapString,String configMap service.readConfig(request); MapString,Object paramMap service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry - { Object value entry.getValue(); return value instanceof String ((String) value).isEmpty(); }); EnvironmentalProtectionActivities environmental_protection_activities new EnvironmentalProtectionActivities(); environmental_protection_activities.setActivity_title(paramMap.get(activity_title)null?null:String.valueOf(paramMap.get(activity_title))); environmental_protection_activities.setActivity_type(paramMap.get(activity_type)null?null:String.valueOf(paramMap.get(activity_type))); environmental_protection_activities.setCover_chart(paramMap.get(cover_chart)null?null:String.valueOf(paramMap.get(cover_chart))); if (paramMap.get(activity_date ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(activity_date )))) { String timStr String.valueOf(paramMap.get(activity_date )); environmental_protection_activities.setActivity_date(parseToTimestamp(timStr)); } else { environmental_protection_activities.setActivity_date(null); } environmental_protection_activities.setPerson_in_charge(paramMap.get(person_in_charge)null?null:String.valueOf(paramMap.get(person_in_charge))); environmental_protection_activities.setActivity_location(paramMap.get(activity_location)null?null:String.valueOf(paramMap.get(activity_location))); environmental_protection_activities.setContact_number(paramMap.get(contact_number)null?null:String.valueOf(paramMap.get(contact_number))); environmental_protection_activities.setSpecificsed_introduction(paramMap.get(specificsed_introduction)null?null:String.valueOf(paramMap.get(specificsed_introduction))); environmental_protection_activities.setHits(paramMap.get(hits)null?null:Integer.valueOf(String.valueOf(paramMap.get(hits)))); environmental_protection_activities.setPraise_len(paramMap.get(praise_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(praise_len)))); environmental_protection_activities.setCollect_len(paramMap.get(collect_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(collect_len)))); environmental_protection_activities.setComment_len(paramMap.get(comment_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(comment_len)))); environmental_protection_activities.setTimer_title(paramMap.get(timer_title)null?null:String.valueOf(paramMap.get(timer_title))); if (paramMap.get(timing_start_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(timing_start_time )))) { String timStr String.valueOf(paramMap.get(timing_start_time )); environmental_protection_activities.setTiming_start_time(parseToTimestamp(timStr)); } else { environmental_protection_activities.setTiming_start_time(null); } if (paramMap.get(timing_end_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(timing_end_time )))) { String timStr String.valueOf(paramMap.get(timing_end_time )); environmental_protection_activities.setTiming_end_time(parseToTimestamp(timStr)); } else { environmental_protection_activities.setTiming_end_time(null); } this.setEntity(queryMap,configMap,environmental_protection_activities); System.out.println(环保活动修改成功); return success(1); } /** * 协同过滤算法 */ RequestMapping(/get_hits_list) public MapString, Object getHits(HttpServletRequest request) { MapString,String paramMap service.readQuery(request); if (paramMap.get(user_id)null||paramMap.get(user_id).equals()){ return this.getList(request); }else{ try { if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ paramMap.put(examine_state, URLDecoder.decode(paramMap.get(examine_state), UTF-8)); } } catch (UnsupportedEncodingException e) { e.printStackTrace(); } //查询该用户收藏 String hitsSource SELECT COUNT( collect_id ) AS hits_count, source_id FROM collect WHERE source_table environmental_protection_activities AND user_id paramMap.get(user_id) GROUP BY source_id ORDER BY create_time desc; ListMapString,Object hitsSourceList service.selectMapBaseList(hitsSource); //判断是否为空,代表当前用户暂无点击数据那么取其他用户的最常点击 if (hitsSourceListnull || hitsSourceList.size()0){ hitsSource SELECT COUNT( collect_id ) AS hits_count, source_id FROM collect WHERE source_table environmental_protection_activities GROUP BY source_id ORDER BY create_time desc; hitsSourceList service.selectMapBaseList(hitsSource); } String table_name environmental_protection_activities; String table_id environmental_protection_activities_id; String type_name activity_type; //二次处理-如果依旧为空则取添加时间前12条数据 if (hitsSourceListnull || hitsSourceList.size()0){ String sql SELECT * FROM table_name; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql where examine_state paramMap.get(examine_state); } sql sql ORDER BY create_time DESC LIMIT 0,12; List list service.selectBaseList(sql); MapString, Object mapnew HashMap(); map.put(list,list); map.put(count,list.size()); return success(map); }else { //对用户点击量进行排序取得最大值 int max 0; int maxSourceId 0; for (MapString,Object map:hitsSourceList) { int hitsCount Integer.parseInt(String.valueOf(map.get(hits_count))); if (hitsCount max){ max hitsCount; maxSourceId Integer.parseInt(String.valueOf(map.get(source_id))); } } //查询该用户点击最大值的种类 String typeSql SELECT type_name FROM table_name WHERE table_id maxSourceId; ListMapString,Object typeList service.selectMapBaseList(typeSql); //如果为空则取添加时间前12条数据 if (typeListnull || typeList.size()0){ String sql SELECT * FROM table_name; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql where examine_state paramMap.get(examine_state); } sql sql ORDER BY create_time DESC LIMIT 0,12; List list service.selectBaseList(sql); MapString, Object mapnew HashMap(); map.put(list,list); map.put(count,list.size()); return success(map); }else { String typeName String.valueOf(typeList.get(0).get(type_name)); //查询该种类的数据 String sql SELECT * FROM table_name WHERE type_name typeName ; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql and examine_state paramMap.get(examine_state) ORDER BY create_time DESC limit 0,12; }else { sql sql ORDER BY create_time DESC limit 0,12; } List resultList service.selectBaseList(sql); //如果为空则取添加时间前12条数据 if (resultListnull || resultList.size()0){ sql SELECT * FROM table_name; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql where examine_state paramMap.get(examine_state); } sql sql ORDER BY create_time DESC LIMIT 0,12; List list service.selectBaseList(sql); MapString, Object mapnew HashMap(); map.put(list,list); map.put(count,list.size()); return success(map); }else { //对结果排序-冒泡排序 for (int i resultList.size() - 1; i 0; i--) { // 是否发生交换 boolean swapped false; for (int j 0; j i; j) { EnvironmentalProtectionActivities leftMap (EnvironmentalProtectionActivities) resultList.get(j); EnvironmentalProtectionActivities rightMap (EnvironmentalProtectionActivities) resultList.get(j 1); if (leftMap.getHits()rightMap.getHits()){ EnvironmentalProtectionActivities temp rightMap; rightMap leftMap; leftMap temp; swapped true; } } if (!swapped) { // 没有发生交换则说明数组已有序,停止冒泡 break; } } //判断是否有12条-如果不足则计算其他类型和用户当前点击最多的余弦相似度依次往下取得数据 if (resultList.size()12) { String typeCosSql SELECT type_name FROM table_name WHERE type_name typeName GROUP BY type_name; ListMapString, Object typeCosList service.selectMapBaseList(typeCosSql); if (typeCosList ! null typeCosList.size() 0) { for (MapString, Object typeCos : typeCosList) { typeCos.put(cosSim, calculateCosineSimilarity(typeName, String.valueOf(typeCos.get(type_name)))); } //冒泡根据相似度排序 for (int i typeCosList.size() - 1; i 0; i--) { // 是否发生交换 boolean swapped false; for (int j 0; j i; j) { MapString, Object leftMap typeCosList.get(j); MapString, Object rightMap typeCosList.get(j 1); if (Double.parseDouble(String.valueOf(leftMap.get(cosSim ))) Double.parseDouble(String.valueOf(rightMap.get(cosSim )))) { MapString, Object temp rightMap; rightMap leftMap; leftMap temp; swapped true; } } if (!swapped) { // 没有发生交换则说明数组已有序,停止冒泡 break; } } //逐条加入数据 for (MapString, Object typeCos : typeCosList) { sql SELECT * FROM table_name WHERE type_name String.valueOf(typeCos.get(type_name)) ; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql and examine_state paramMap.get(examine_state); } sql sql ORDER BY create_time DESC LIMIT 0, (12 - resultList.size()); List list service.selectBaseList(sql); if (list ! null list.size() 0) { resultList.addAll(list); } if (resultList.size() 12) { break; } } } } MapString, Object mapnew HashMap(); map.put(list,resultList); map.put(count,resultList.size()); return success(map); } } } } } /** * 计算余弦相似度 */ private double calculateCosineSimilarity(String text1, String text2) { // 将文本分词并转换为向量表示 MapCharacter, Integer wordCount1 getWordCount(text1); MapCharacter, Integer wordCount2 getWordCount(text2); double dotProduct 0.0; double magnitude1 0.0; double magnitude2 0.0; for (Character word : wordCount1.keySet()) { int count1 wordCount1.get(word); int count2 wordCount2.getOrDefault(word, 0); dotProduct count1 * count2; magnitude1 Math.pow(count1, 2); } for (Integer count : wordCount2.values()) { magnitude2 Math.pow(count, 2); } magnitude1 Math.sqrt(magnitude1); magnitude2 Math.sqrt(magnitude2); if (magnitude1 0.0 || magnitude2 0.0) { return 0.0; } return dotProduct / (magnitude1 * magnitude2); } private static MapCharacter, Integer getWordCount(String text) { MapCharacter, Integer wordCount new HashMap(); for (char c : text.toCharArray()) { wordCount.put(c, wordCount.getOrDefault(c, 0) 1); } return wordCount; package com.project.demo.controller; import com.project.demo.entity.Schedule; import com.project.demo.service.ScheduleService; import com.project.demo.controller.base.BaseController; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.*; /** * 日程(Schedule)表控制层 * */ RestController RequestMapping(schedule) public class ScheduleController extends BaseControllerSchedule, ScheduleService { /** * 服务对象 */ Autowired public ScheduleController(ScheduleService service) { setService(service);前端基于Vue.js框架构建用户界面使用HTML5、CSS3和JavaScript实现页面结构与交互逻辑通过Vue Router管理路由Vuex或Pinia维护全局状态。采用Element UI或Vant组件库快速搭建界面Axios封装HTTP请求实现与后端的数据通信。后端基于springboot框架搭建遵循Controller-Service-Mapper三层架构。Controller层接收前端请求并校验参数Service层处理核心业务逻辑Mapper层通过MyBatis或MyBatis-Plus完成数据库操作。使用Spring Security或Shiro结合JWT实现用户认证与权限控制。数据库采用MySQL存储持久化数据Redis缓存热点信息以提升系统性能。开发工具使用IDEA开发后端VSCode或HBuilderX开发前端Git进行版本管理Maven和npm分别管理前后端依赖。源码获取私信联系我即可~大家点赞、收藏、关注、评论啦精彩专栏 推荐订阅海量实战库源码任你选 坐拥Java项目2000套海量实战库源码任你选 坐拥Python项目1000套海量实战库源码任你选 坐拥小程序/app项目500套✅获取源码请私信✅感兴趣的可以先收藏起来还有大家在毕设选题项目以及论文编写等相关问题都可以找我咨询希望帮助更多的人❤️ 
长河君 · 2026/10/31 11:05:40 · 阅读 1.2k springboot环保生活指南网站23223-计算机毕业设计、课程设计
前言✨博主介绍一线全栈工程师毕设实战引路人。技术栈覆盖Java、Python、C#、PHP、Node.js及UniApp跨端开发擅长多语言项目落地与架构设计。持续分享毕设源码、开题报告、技术选型心得与职场踩坑经验。用工程化思维写代码帮你把毕设做成作品集。精彩专栏 推荐订阅海量实战库源码任你选 坐拥Java项目2000套海量实战库源码任你选 坐拥Python项目1000套海量实战库源码任你选 坐拥小程序/app项目500套✅获取源码请私信✅感兴趣的可以先收藏起来还有大家在毕设选题项目以及论文编写等相关问题都可以找我咨询希望帮助更多的人❤️系统实现普通用户功能实现普通用户点击导航栏进入社区板块页面展示全部用户发帖列表。用户点击发布按钮创建一条帖子使用编辑器输入标题、正文信息上传相关的图片。帖子发布后会在列表页面向所有的用户展示其他用户可以对该帖进行点赞或者评论。发布互动社区界面用户在个人中心或者工具页面找到碳足迹计算器入口进入之后会看到一个包含多个日常活动的表单。用户要逐项填写或者选择自己交通、饮食、用电等的数据。填完之后点“计算”按钮系统就会对数据进行自动处理在页面底部产生一份详细的碳排放报告。碳足迹计算器计算界面用户在站点查看功能页面的搜索框中输入地址关键词页面地图就会自动定位并高亮显示周边的回收站点。用户也可以直接浏览系统推荐的站点列表点击列表中的任意站点右侧会出现该站点的详细信息卡片卡片中会显示站点地址、联系方式、可回收物种类等信息。回收站点查看界面用户可以在活动查看页浏览所有环保活动活动的卡片有标题、时间、地点的简介。用户点击感兴趣的卡并进入详情页后可以获得该活动所有的信息、负责人和联系方式。用户想参加的话可以在详情页里点击我要报名并填写简单的个人信息完成注册。环保活动查看界面用户在页面右下角找到悬浮的客服图标点击之后弹出对话框。用户在对话框中输入自己的疑问例如电池属于什么垃圾智能客服会立即根据知识库返回分类答案。如果问题超出预设范围系统就提示转入人工客服或者引导用户查阅相关文章。咨询智能客服界面管理员功能实现管理员登录后台之后在回收站点管理页面上可以看到所有的已注册站点信息列表。管理员点击添加按钮新建站点。输入站点名称、地址、负责人等信息。管理员可以对已有的站点条目进行修改信息或者删除操作。回收站点管理界面管理员进入垃圾分类管理模块页面用表格形式列出所有的垃圾分类标准。管理员可以利用表单来新增一种垃圾类别以及其处理方式也可以对已有的垃圾类别名称、描述进行修改。管理员可以移除已过时的某条分类规则。垃圾分类管理界面管理员在环保活动管理页面查看所有的活动发布状态以及报名情况。管理员可以创建新的活动填写活动的标题、种类、时间、地点等信息设置活动的封面图。对于已经发布的活动管理员可以修改、提前下架或者查看具体的参加人员名单。环保活动管理界面管理员在活动类型管理页面创建整个网站的活动分类。管理员可在系统中增加新的活动类型名即线上宣传和线下清洁。系统把新类型加入分类选项库供发布活动时使用。管理员可以对已存在的类型进行重命名或者删除操作在删除前会检测是否有活动正在使用该类型。活动类型管理界面管理员进入互动社区管理功能可以浏览所有的用户发布的帖子内容列表。管理员可以对涉嫌违规或者不当的帖子进行内容审查执行“隐藏”操作使该帖对于普通用户不可见。管理员也可以在必要时对帖子内容进行直接修改或者从数据库中删除该条帖子记录。互动社区管理界面数据库参考CREATE TABLE forum_type ( type_id smallint(5) unsigned NOT NULL AUTO_INCREMENT COMMENT 分类ID, name varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT COMMENT 分类名称, description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 描述, url varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 外链地址, father_id smallint(5) unsigned NOT NULL DEFAULT 0 COMMENT 上级分类ID, icon varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL COMMENT 分类图标, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (type_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT论坛分类; insert into forum_type values (1,分类一,分类一,/article/list?type_id1,0,null,2025-12-15 16:51:38,2025-12-15 16:51:38); insert into forum_type values (2,分类二,分类二,/article/list?type_id2,0,null,2025-12-15 16:51:38,2025-12-15 16:51:38); insert into forum_type values (3,分类三,分类三,/article/list?type_id3,0,null,2025-12-15 16:51:38,2025-12-15 16:51:38); DROP TABLE IF EXISTS notice; CREATE TABLE notice ( notice_id mediumint(8) unsigned NOT NULL AUTO_INCREMENT COMMENT 公告ID, title varchar(125) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT COMMENT 标题, content longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 正文, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (notice_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT公告; insert into notice values (1,系统维护通知,p网站升级通知/pp尊敬的客户为了提供更好的用户体验我们将于本周三凌晨1:00-5:00进行系统维护升级期间可能出现短暂服务中断。建议您提前保存操作数据感谢您的理解与支持/p,2025-12-15 16:51:39,2025-12-15 16:51:39); insert into notice values (2,新功能上线,p搜索功能已优化升级现已正式开放使用支持关键词搜索快去体验检索服务吧~/p,2025-12-15 16:51:39,2025-12-15 16:51:39); insert into notice values (3,客服时间调整,p人工客服服务时间已延长为每日8:00-22:00含节假日智能客服24小时在线随时为您解答问题。/p,2025-12-15 16:51:39,2025-12-15 16:51:39); insert into notice values (4,规范提示,p请遵守《用户行为守则》禁止发布广告、虚假信息及不当内容。共同维护友善的网络环境违规账号将受到限制。/p,2025-12-15 16:51:39,2025-12-15 16:51:39); DROP TABLE IF EXISTS article_type; CREATE TABLE article_type ( type_id smallint(5) unsigned NOT NULL AUTO_INCREMENT COMMENT 分类ID, display smallint(4) unsigned NOT NULL DEFAULT 100 COMMENT 显示顺序, name varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL DEFAULT COMMENT 分类名称, father_id smallint(5) unsigned NOT NULL DEFAULT 0 COMMENT 上级分类ID, description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 描述, icon text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci COMMENT 分类图标, url varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT 外链地址, create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT 创建时间, update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT 更新时间, PRIMARY KEY (type_id) USING BTREE ) ENGINEInnoDB DEFAULT CHARSETutf8mb4 COLLATEutf8mb4_general_ci COMMENT文章分类;代码参考package com.project.demo.controller; import com.project.demo.entity.EnvironmentalProtectionActivities; import com.project.demo.service.EnvironmentalProtectionActivitiesService; import com.alibaba.fastjson.JSON; import com.project.demo.controller.base.BaseController; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional; import org.springframework.web.bind.annotation.*; import org.springframework.util.StringUtils; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import javax.persistence.Query; import javax.servlet.http.HttpServletRequest; import java.io.IOException; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.*; /** * 环保活动(EnvironmentalProtectionActivities)表控制层 * */ RestController RequestMapping(/environmental_protection_activities) public class EnvironmentalProtectionActivitiesController extends BaseControllerEnvironmentalProtectionActivities, EnvironmentalProtectionActivitiesService { /** * 环保活动对象 */ Autowired public EnvironmentalProtectionActivitiesController(EnvironmentalProtectionActivitiesService service) { setService(service); } PostMapping(/add) Transactional public MapString, Object add(HttpServletRequest request) throws IOException { MapString,Object paramMap service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry - { Object value entry.getValue(); return value instanceof String ((String) value).isEmpty(); }); EnvironmentalProtectionActivities environmental_protection_activities new EnvironmentalProtectionActivities(); environmental_protection_activities.setActivity_title(paramMap.get(activity_title)null?null:String.valueOf(paramMap.get(activity_title))); MapString, String mapactivity_title new HashMap(); mapactivity_title.put(activity_title,String.valueOf(paramMap.get(activity_title))); List listactivity_title service.selectBaseList(service.select(mapactivity_title, new HashMap())); if (listactivity_title.size()0){ return error(30000, 字段活动标题内容不能重复); } environmental_protection_activities.setActivity_type(paramMap.get(activity_type)null?null:String.valueOf(paramMap.get(activity_type))); environmental_protection_activities.setCover_chart(paramMap.get(cover_chart)null?null:String.valueOf(paramMap.get(cover_chart))); if (paramMap.get(activity_date ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(activity_date )))) { String timStr String.valueOf(paramMap.get(activity_date )); environmental_protection_activities.setActivity_date(parseToTimestamp(timStr)); } else { environmental_protection_activities.setActivity_date(null); } environmental_protection_activities.setPerson_in_charge(paramMap.get(person_in_charge)null?null:String.valueOf(paramMap.get(person_in_charge))); environmental_protection_activities.setActivity_location(paramMap.get(activity_location)null?null:String.valueOf(paramMap.get(activity_location))); environmental_protection_activities.setContact_number(paramMap.get(contact_number)null?null:String.valueOf(paramMap.get(contact_number))); environmental_protection_activities.setSpecificsed_introduction(paramMap.get(specificsed_introduction)null?null:String.valueOf(paramMap.get(specificsed_introduction))); environmental_protection_activities.setHits(paramMap.get(hits)null?null:Integer.valueOf(String.valueOf(paramMap.get(hits)))); environmental_protection_activities.setPraise_len(paramMap.get(praise_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(praise_len)))); environmental_protection_activities.setCollect_len(paramMap.get(collect_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(collect_len)))); environmental_protection_activities.setComment_len(paramMap.get(comment_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(comment_len)))); environmental_protection_activities.setTimer_title(paramMap.get(timer_title)null?null:String.valueOf(paramMap.get(timer_title))); if (paramMap.get(timing_start_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(timing_start_time )))) { String timStr String.valueOf(paramMap.get(timing_start_time )); environmental_protection_activities.setTiming_start_time(parseToTimestamp(timStr)); } else { environmental_protection_activities.setTiming_start_time(null); } if (paramMap.get(timing_end_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(timing_end_time )))) { String timStr String.valueOf(paramMap.get(timing_end_time )); environmental_protection_activities.setTiming_end_time(parseToTimestamp(timStr)); } else { environmental_protection_activities.setTiming_end_time(null); } environmental_protection_activities.setCreate_by(paramMap.get(create_by)null?null:Integer.valueOf(String.valueOf(paramMap.get(create_by)))); this.addEntity(environmental_protection_activities); System.out.println(环保活动新增成功); return success(1); } PostMapping(/set) Transactional public MapString, Object set(HttpServletRequest request) throws IOException { MapString,String queryMap service.readQuery(request); MapString,String configMap service.readConfig(request); MapString,Object paramMap service.readBody(request.getReader()); paramMap.entrySet().removeIf(entry - { Object value entry.getValue(); return value instanceof String ((String) value).isEmpty(); }); EnvironmentalProtectionActivities environmental_protection_activities new EnvironmentalProtectionActivities(); environmental_protection_activities.setActivity_title(paramMap.get(activity_title)null?null:String.valueOf(paramMap.get(activity_title))); environmental_protection_activities.setActivity_type(paramMap.get(activity_type)null?null:String.valueOf(paramMap.get(activity_type))); environmental_protection_activities.setCover_chart(paramMap.get(cover_chart)null?null:String.valueOf(paramMap.get(cover_chart))); if (paramMap.get(activity_date ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(activity_date )))) { String timStr String.valueOf(paramMap.get(activity_date )); environmental_protection_activities.setActivity_date(parseToTimestamp(timStr)); } else { environmental_protection_activities.setActivity_date(null); } environmental_protection_activities.setPerson_in_charge(paramMap.get(person_in_charge)null?null:String.valueOf(paramMap.get(person_in_charge))); environmental_protection_activities.setActivity_location(paramMap.get(activity_location)null?null:String.valueOf(paramMap.get(activity_location))); environmental_protection_activities.setContact_number(paramMap.get(contact_number)null?null:String.valueOf(paramMap.get(contact_number))); environmental_protection_activities.setSpecificsed_introduction(paramMap.get(specificsed_introduction)null?null:String.valueOf(paramMap.get(specificsed_introduction))); environmental_protection_activities.setHits(paramMap.get(hits)null?null:Integer.valueOf(String.valueOf(paramMap.get(hits)))); environmental_protection_activities.setPraise_len(paramMap.get(praise_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(praise_len)))); environmental_protection_activities.setCollect_len(paramMap.get(collect_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(collect_len)))); environmental_protection_activities.setComment_len(paramMap.get(comment_len)null?null:Integer.valueOf(String.valueOf(paramMap.get(comment_len)))); environmental_protection_activities.setTimer_title(paramMap.get(timer_title)null?null:String.valueOf(paramMap.get(timer_title))); if (paramMap.get(timing_start_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(timing_start_time )))) { String timStr String.valueOf(paramMap.get(timing_start_time )); environmental_protection_activities.setTiming_start_time(parseToTimestamp(timStr)); } else { environmental_protection_activities.setTiming_start_time(null); } if (paramMap.get(timing_end_time ) ! null !StringUtils.isEmpty(String.valueOf(paramMap.get(timing_end_time )))) { String timStr String.valueOf(paramMap.get(timing_end_time )); environmental_protection_activities.setTiming_end_time(parseToTimestamp(timStr)); } else { environmental_protection_activities.setTiming_end_time(null); } this.setEntity(queryMap,configMap,environmental_protection_activities); System.out.println(环保活动修改成功); return success(1); } /** * 协同过滤算法 */ RequestMapping(/get_hits_list) public MapString, Object getHits(HttpServletRequest request) { MapString,String paramMap service.readQuery(request); if (paramMap.get(user_id)null||paramMap.get(user_id).equals()){ return this.getList(request); }else{ try { if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ paramMap.put(examine_state, URLDecoder.decode(paramMap.get(examine_state), UTF-8)); } } catch (UnsupportedEncodingException e) { e.printStackTrace(); } //查询该用户收藏 String hitsSource SELECT COUNT( collect_id ) AS hits_count, source_id FROM collect WHERE source_table environmental_protection_activities AND user_id paramMap.get(user_id) GROUP BY source_id ORDER BY create_time desc; ListMapString,Object hitsSourceList service.selectMapBaseList(hitsSource); //判断是否为空,代表当前用户暂无点击数据那么取其他用户的最常点击 if (hitsSourceListnull || hitsSourceList.size()0){ hitsSource SELECT COUNT( collect_id ) AS hits_count, source_id FROM collect WHERE source_table environmental_protection_activities GROUP BY source_id ORDER BY create_time desc; hitsSourceList service.selectMapBaseList(hitsSource); } String table_name environmental_protection_activities; String table_id environmental_protection_activities_id; String type_name activity_type; //二次处理-如果依旧为空则取添加时间前12条数据 if (hitsSourceListnull || hitsSourceList.size()0){ String sql SELECT * FROM table_name; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql where examine_state paramMap.get(examine_state); } sql sql ORDER BY create_time DESC LIMIT 0,12; List list service.selectBaseList(sql); MapString, Object mapnew HashMap(); map.put(list,list); map.put(count,list.size()); return success(map); }else { //对用户点击量进行排序取得最大值 int max 0; int maxSourceId 0; for (MapString,Object map:hitsSourceList) { int hitsCount Integer.parseInt(String.valueOf(map.get(hits_count))); if (hitsCount max){ max hitsCount; maxSourceId Integer.parseInt(String.valueOf(map.get(source_id))); } } //查询该用户点击最大值的种类 String typeSql SELECT type_name FROM table_name WHERE table_id maxSourceId; ListMapString,Object typeList service.selectMapBaseList(typeSql); //如果为空则取添加时间前12条数据 if (typeListnull || typeList.size()0){ String sql SELECT * FROM table_name; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql where examine_state paramMap.get(examine_state); } sql sql ORDER BY create_time DESC LIMIT 0,12; List list service.selectBaseList(sql); MapString, Object mapnew HashMap(); map.put(list,list); map.put(count,list.size()); return success(map); }else { String typeName String.valueOf(typeList.get(0).get(type_name)); //查询该种类的数据 String sql SELECT * FROM table_name WHERE type_name typeName ; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql and examine_state paramMap.get(examine_state) ORDER BY create_time DESC limit 0,12; }else { sql sql ORDER BY create_time DESC limit 0,12; } List resultList service.selectBaseList(sql); //如果为空则取添加时间前12条数据 if (resultListnull || resultList.size()0){ sql SELECT * FROM table_name; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql where examine_state paramMap.get(examine_state); } sql sql ORDER BY create_time DESC LIMIT 0,12; List list service.selectBaseList(sql); MapString, Object mapnew HashMap(); map.put(list,list); map.put(count,list.size()); return success(map); }else { //对结果排序-冒泡排序 for (int i resultList.size() - 1; i 0; i--) { // 是否发生交换 boolean swapped false; for (int j 0; j i; j) { EnvironmentalProtectionActivities leftMap (EnvironmentalProtectionActivities) resultList.get(j); EnvironmentalProtectionActivities rightMap (EnvironmentalProtectionActivities) resultList.get(j 1); if (leftMap.getHits()rightMap.getHits()){ EnvironmentalProtectionActivities temp rightMap; rightMap leftMap; leftMap temp; swapped true; } } if (!swapped) { // 没有发生交换则说明数组已有序,停止冒泡 break; } } //判断是否有12条-如果不足则计算其他类型和用户当前点击最多的余弦相似度依次往下取得数据 if (resultList.size()12) { String typeCosSql SELECT type_name FROM table_name WHERE type_name typeName GROUP BY type_name; ListMapString, Object typeCosList service.selectMapBaseList(typeCosSql); if (typeCosList ! null typeCosList.size() 0) { for (MapString, Object typeCos : typeCosList) { typeCos.put(cosSim, calculateCosineSimilarity(typeName, String.valueOf(typeCos.get(type_name)))); } //冒泡根据相似度排序 for (int i typeCosList.size() - 1; i 0; i--) { // 是否发生交换 boolean swapped false; for (int j 0; j i; j) { MapString, Object leftMap typeCosList.get(j); MapString, Object rightMap typeCosList.get(j 1); if (Double.parseDouble(String.valueOf(leftMap.get(cosSim ))) Double.parseDouble(String.valueOf(rightMap.get(cosSim )))) { MapString, Object temp rightMap; rightMap leftMap; leftMap temp; swapped true; } } if (!swapped) { // 没有发生交换则说明数组已有序,停止冒泡 break; } } //逐条加入数据 for (MapString, Object typeCos : typeCosList) { sql SELECT * FROM table_name WHERE type_name String.valueOf(typeCos.get(type_name)) ; if (paramMap.get(examine_state)!null !paramMap.get(examine_state).equals()){ sql sql and examine_state paramMap.get(examine_state); } sql sql ORDER BY create_time DESC LIMIT 0, (12 - resultList.size()); List list service.selectBaseList(sql); if (list ! null list.size() 0) { resultList.addAll(list); } if (resultList.size() 12) { break; } } } } MapString, Object mapnew HashMap(); map.put(list,resultList); map.put(count,resultList.size()); return success(map); } } } } } /** * 计算余弦相似度 */ private double calculateCosineSimilarity(String text1, String text2) { // 将文本分词并转换为向量表示 MapCharacter, Integer wordCount1 getWordCount(text1); MapCharacter, Integer wordCount2 getWordCount(text2); double dotProduct 0.0; double magnitude1 0.0; double magnitude2 0.0; for (Character word : wordCount1.keySet()) { int count1 wordCount1.get(word); int count2 wordCount2.getOrDefault(word, 0); dotProduct count1 * count2; magnitude1 Math.pow(count1, 2); } for (Integer count : wordCount2.values()) { magnitude2 Math.pow(count, 2); } magnitude1 Math.sqrt(magnitude1); magnitude2 Math.sqrt(magnitude2); if (magnitude1 0.0 || magnitude2 0.0) { return 0.0; } return dotProduct / (magnitude1 * magnitude2); } private static MapCharacter, Integer getWordCount(String text) { MapCharacter, Integer wordCount new HashMap(); for (char c : text.toCharArray()) { wordCount.put(c, wordCount.getOrDefault(c, 0) 1); } return wordCount; package com.project.demo.controller; import com.project.demo.entity.Schedule; import com.project.demo.service.ScheduleService; import com.project.demo.controller.base.BaseController; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.*; /** * 日程(Schedule)表控制层 * */ RestController RequestMapping(schedule) public class ScheduleController extends BaseControllerSchedule, ScheduleService { /** * 服务对象 */ Autowired public ScheduleController(ScheduleService service) { setService(service);前端基于Vue.js框架构建用户界面使用HTML5、CSS3和JavaScript实现页面结构与交互逻辑通过Vue Router管理路由Vuex或Pinia维护全局状态。采用Element UI或Vant组件库快速搭建界面Axios封装HTTP请求实现与后端的数据通信。后端基于springboot框架搭建遵循Controller-Service-Mapper三层架构。Controller层接收前端请求并校验参数Service层处理核心业务逻辑Mapper层通过MyBatis或MyBatis-Plus完成数据库操作。使用Spring Security或Shiro结合JWT实现用户认证与权限控制。数据库采用MySQL存储持久化数据Redis缓存热点信息以提升系统性能。开发工具使用IDEA开发后端VSCode或HBuilderX开发前端Git进行版本管理Maven和npm分别管理前后端依赖。源码获取私信联系我即可~大家点赞、收藏、关注、评论啦精彩专栏 推荐订阅海量实战库源码任你选 坐拥Java项目2000套海量实战库源码任你选 坐拥Python项目1000套海量实战库源码任你选 坐拥小程序/app项目500套✅获取源码请私信✅感兴趣的可以先收藏起来还有大家在毕设选题项目以及论文编写等相关问题都可以找我咨询希望帮助更多的人❤️